Gallego, D., Lencina, J.L., Mas, H., Ceveró, J. and Faccoli, M. 2017. First record of the Granulate Ambrosia Beetle, Xylosandrus crassiusculus (Coleoptera: Curculionidae, Scolytinae), in the Iberian Peninsula. Zootaxa. 4273, 3 (Jun. 2017), 431–434. DOI:https://doi.org/10.11646/zootaxa.4273.3.7.